Nov 18 – 20, 2019
CERN
Europe/Zurich timezone

Low-temperature photoluminescence spectroscopy for LGAD structures

Nov 18, 2019, 1:50 PM
20m
30/7-018 - Kjell Johnsen Auditorium (CERN)

30/7-018 - Kjell Johnsen Auditorium

CERN

30/7-018
190
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Speaker

Kevin Lauer (CIS Institut fuer Mikrosensorik GmbH (DE))

Description

A short introduction to the measurement method low temperature photoluminescence (LTPL) spectroscopy is given. Samples from a low gain avalanche detector processing run are studied by LTPL before and after electron irradiation. In carbon doped samples the characteristic G-line is found after electron irradiation.

Author

Kevin Lauer (CIS Institut fuer Mikrosensorik GmbH (DE))

Co-authors

Dr Dirk Schulze (TU-Ilmenau) Prof. Stefan Krischok (TU-Ilmenau) Ralf Mario Roder (CIS Institut fuer Mikrosensorik GmbH (DE)) Prof. Thomas Ortlepp (CiS Forschungsinstitut für Mikrosensorik)

Presentation materials